Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Jenkins JIRA by guieut, 1 year ago
via jenkins-ci.org by Unknown author, 1 year ago
via Jenkins JIRA by guieut, 1 year ago
via tomcat-users by Martin Gainty, 1 year ago
via Stack Overflow by Andi Jay
, 2 years ago
via gmane.org by Unknown author, 2 years ago
Not the name of a standard logging level: "UNUSED"
java.lang.IllegalArgumentException: Bad level "" 	at java.util.logging.Level.parse(Unknown Source)	at hudson.logging.LogRecorder$Target.(LogRecorder.java:98)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)